(19)
(11) EP 4 229 879 A1

(12)

(43) Date of publication:
23.08.2023 Bulletin 2023/34

(21) Application number: 21902766.1

(22) Date of filing: 18.11.2021
(51) International Patent Classification (IPC): 
H04S 7/00(2006.01)
H04R 5/033(2006.01)
 G06F 3/01(2006.01)
G01P 15/00(2006.01)
(52) Cooperative Patent Classification (CPC):
H04S 7/304; H04S 7/303; H04S 2400/01
(86) International application number:
PCT/FI2021/050781
(87) International publication number:
WO 2022/123108 (16.06.2022 Gazette 2022/24)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 11.12.2020 GB 202019567

(71) Applicant: Nokia Technologies Oy
02610 Espoo (FI)

(72) Inventors:
  • VIROLAINEN, Jussi, Kalevi
    02210 Espoo (FI)
  • VILKAMO, Juha, Tapio
    00120 Helsinki (FI)
  • LAITINEN, Mikko-Ville
    02130 Espoo (FI)

(74) Representative: Nokia EPO representatives 
Nokia Technologies Oy Karakaari 7
02610 Espoo
02610 Espoo (FI)

   


(54) APPARATUS, METHODS AND COMPUTER PROGRAMS FOR PROVIDING SPATIAL AUDIO